Photo Rag® is the most popular paper chosen by photographers to create high quality fine art prints. The fine, smooth surface and feel of Photo Rag® make this paper very versatile and it is ideal for printing both black and white and colour photographs and art reproductions with impressive pictorial depth. Made from 100% cotton rag, this media features a high-quality heft and feel, which is supported by the basis weight of 308 gsm and thickness of 18.9 mil. Also, it has a rated opacity of 99% along with a whiteness of 92.5%, which is achieved through the use of minimal optical brightening agents. For ensuring archival quality, the paper is acid free and calcium carbonate buffered. Additionally, it is instant drying and water resistant.